Non-sticky abrasion-resistant heat-insulation flanged pipe fitting used for small workshop

Abstract

The invention relates to a non-stick, wear-resistant and heat-retaining flange pipe fitting for a small workshop, which includes a chassis (1) and a pipe body (2), the cross-sections of the chassis (1) and the pipe body (2) are ring-shaped, The inner diameter of the pipe body (2) is provided with an internal thread (2.1), the surface of the internal thread (2.1) is provided with a wear-resistant layer, the outer surface of the pipe body (2) is provided with an insulation layer, the pipe body (2) A flange (3) is provided on the top of the outer wall, and a non-stick layer is provided on the surface of the flange (3). A non-stick, wear-resistant and heat-retaining flange pipe fitting for a small workshop of the present invention makes the connection between equipment and pipe body and pipe body more firm, and ensures the temperature in the pipe body well, the heat is not easy to dissipate, and prolongs the service life of the equipment. Long life, the bolts can be screwed tighter, not easy to fall off, long-term use will not wear the thread on the surface, not easy to accumulate dust, and easy to clean.

Description

technical field [0001] The invention relates to a flange pipe fitting, in particular to a non-stick, wear-resistant and heat-preserving flange pipe fitting for small workshops. Background technique [0002] Flange fittings are generally installed between equipment and at the junction of pipe body and pipe body. Flange fittings are widely used in mechanical equipment. After a period of use of traditional flanged pipe fittings, the joints will fall off and the bolt holes will become loose; the heat of the pipe body will dissipate. After a long time, the pipe wall is easy to be scalded or frozen, which shortens the life of the equipment. During the use time, the threads on the inner surface are easily worn, the bolts are not tightly bolted, and the surface is easy to accumulate dust, which is particularly difficult to clean, which brings great inconvenience to the workers. Contents of the invention [0003] The purpose of the present invention is to overcome the above disadv...

AI Technical Summary

Problems solved by technology

After a period of use of traditional flanged pipe fittings, the joints will fall off and the bolt holes will become loose; the heat of the pipe body will dissipate. After a long time, the pipe wall is easy to be scalded or frozen, which shortens the life of the equipment. During use, the thread on the inner surface is easy to wear, the bolts are not tight, and the surface is easy to accumulate dust, which is especially difficult to clean, which brings great inconvenience to the workers.

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